Michigan Building Permits by Jurisdiction
Mandatory statewide codes (Single State Construction Code Act, PA 230 of 1972); 2021 Michigan Building Code effective April 2025; 2015 Michigan Residential Code remains in effect (2021 update stayed by litigation).
Jurisdiction-by-jurisdiction verification is in progress — pages marked “being verified” show the statewide baseline until confirmed locally.
Cities (12)
Ann Arbor · Washtenaw Co.Dearborn · Wayne Co.Detroit · Wayne Co.Farmington Hills · Oakland Co.Grand Rapids · Kent Co.Lansing · Ingham Co.Livonia · Wayne Co.Southfield · Oakland Co.Sterling Heights · Macomb Co.Troy · Oakland Co.Warren · Macomb Co.Westland · Wayne Co.